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Accrued Expenses (Tables)

9 Months Ended

Sep. 30, 2019

Payables And Accruals [Abstract]

Schedule of accrued expenses

Accrued expenses consist of the following:

		September 30,				December 31,
(in thousands)		2019				2018
Compensation, excluding taxes		$	3,274			$	1,785
Clinical trial expenses			2,590				4,530
Interest payable			33				402
Other1			640				1,247
Total accrued expenses		$	6,537			$	7,964

¹ Other consists of various accrued expenses, with no individual item accounting for more than 5% of current liabilities at September 30, 2019 and December 31, 2018.

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Tabular disclosure of the components of accrued liabilities.

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